www.gusucode.com > VC++ LZARI算法压缩与解压演示-源码程序 > VC++ LZARI算法压缩与解压演示-源码程序/code/TestCompressDlg.cpp
//Download by http://www.NewXing.com // TestCompressDlg.cpp : implementation file // #include "stdafx.h" #include "TestCompress.h" #include "TestCompressDlg.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif #include "lzari.h" ///////////////////////////////////////////////////////////////////////////// // CAboutDlg dialog used for App About class CAboutDlg : public CDialog { public: CAboutDlg(); // Dialog Data //{{AFX_DATA(CAboutDlg) enum { IDD = IDD_ABOUTBOX }; //}}AFX_DATA // ClassWizard generated virtual function overrides //{{AFX_VIRTUAL(CAboutDlg) protected: virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support //}}AFX_VIRTUAL // Implementation protected: //{{AFX_MSG(CAboutDlg) //}}AFX_MSG DECLARE_MESSAGE_MAP() }; CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) { //{{AFX_DATA_INIT(CAboutDlg) //}}AFX_DATA_INIT } void CAboutDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CAboutDlg) //}}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) //{{AFX_MSG_MAP(CAboutDlg) // No message handlers //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CTestCompressDlg dialog CTestCompressDlg::CTestCompressDlg(CWnd* pParent /*=NULL*/) : CDialog(CTestCompressDlg::IDD, pParent) { //{{AFX_DATA_INIT(CTestCompressDlg) // NOTE: the ClassWizard will add member initialization here //}}AFX_DATA_INIT // Note that LoadIcon does not require a subsequent DestroyIcon in Win32 m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); } void CTestCompressDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CTestCompressDlg) // NOTE: the ClassWizard will add DDX and DDV calls here //}}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CTestCompressDlg, CDialog) //{{AFX_MSG_MAP(CTestCompressDlg) ON_WM_SYSCOMMAND() ON_WM_PAINT() ON_WM_QUERYDRAGICON() ON_BN_CLICKED(IDC_BTN_COMPRESS, OnBtnCompress) ON_BN_CLICKED(IDC_BTN_UNCOMPRESS, OnBtnUncompress) ON_BN_CLICKED(IDC_BTN_MCOMPRESS, OnBtnMcompress) ON_BN_CLICKED(IDC_BTN_MUNCOMPRESS, OnBtnMuncompress) //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CTestCompressDlg message handlers BOOL CTestCompressDlg::OnInitDialog() { CDialog::OnInitDialog(); // Add "About..." menu item to system menu. // IDM_ABOUTBOX must be in the system command range. ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX); ASSERT(IDM_ABOUTBOX < 0xF000); CMenu* pSysMenu = GetSystemMenu(FALSE); if (pSysMenu != NULL) { CString strAboutMenu; strAboutMenu.LoadString(IDS_ABOUTBOX); if (!strAboutMenu.IsEmpty()) { pSysMenu->AppendMenu(MF_SEPARATOR); pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu); } } // Set the icon for this dialog. The framework does this automatically // when the application's main window is not a dialog SetIcon(m_hIcon, TRUE); // Set big icon SetIcon(m_hIcon, FALSE); // Set small icon // TODO: Add extra initialization here return TRUE; // return TRUE unless you set the focus to a control } void CTestCompressDlg::OnSysCommand(UINT nID, LPARAM lParam) { if ((nID & 0xFFF0) == IDM_ABOUTBOX) { CAboutDlg dlgAbout; dlgAbout.DoModal(); } else { CDialog::OnSysCommand(nID, lParam); } } // If you add a minimize button to your dialog, you will need the code below // to draw the icon. For MFC applications using the document/view model, // this is automatically done for you by the framework. void CTestCompressDlg::OnPaint() { if (IsIconic()) { CPaintDC dc(this); // device context for painting SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0); // Center icon in client rectangle int cxIcon = GetSystemMetrics(SM_CXICON); int cyIcon = GetSystemMetrics(SM_CYICON); CRect rect; GetClientRect(&rect); int x = (rect.Width() - cxIcon + 1) / 2; int y = (rect.Height() - cyIcon + 1) / 2; // Draw the icon dc.DrawIcon(x, y, m_hIcon); } else { CDialog::OnPaint(); } } // The system calls this to obtain the cursor to display while the user drags // the minimized window. HCURSOR CTestCompressDlg::OnQueryDragIcon() { return (HCURSOR) m_hIcon; } void CTestCompressDlg::OnBtnCompress() { LZARI Lzari; CFileDialog openddlg(TRUE); if(openddlg.DoModal() == IDOK) { CFileDialog savedlg(FALSE); if(savedlg.DoModal() == IDOK) { Lzari.Compress(openddlg.GetPathName(),savedlg.GetPathName()); } } //Lzari.Compress("C:\\test\\game.exe","C:\\test\\11.liz"); } void CTestCompressDlg::OnBtnUncompress() { LZARI Lzari; CFileDialog openddlg(TRUE); if(openddlg.DoModal() == IDOK) { CFileDialog savedlg(FALSE); if(savedlg.DoModal() == IDOK) { Lzari.UnCompress(openddlg.GetPathName(),savedlg.GetPathName()); } } } void CTestCompressDlg::OnBtnMcompress() { char szCompress[] = "12345678901234567890\n\ 12345678sfhdg901234567890\n\ 12 3r 345678901234567890\n\ 1234aertqe5678901234567dghj890\n\ 12adf3456sfhd8901234567890\n\ 1234etq567sfh8901234567890\n\ 1adf234qet567sgfhd8901234567890\n\ 12345678901234567890\n\ 123sfdga45678901sfghs234567890\n\ 1adf2345678901ahf234567890\n\ 1234567sgh8901234567890\n\ 1adf2345678901234567890"; AfxMessageBox(szCompress); const BYTE *lpszOut = NULL; int nOutSize = 0; LZARI Lzari,UnLzari; Lzari.Compress((BYTE *)szCompress,strlen(szCompress),lpszOut,nOutSize); BYTE *pData = new BYTE[nOutSize]; memcpy(pData,lpszOut,nOutSize); Lzari.Release(); Lzari.UnCompress(pData,nOutSize,lpszOut,nOutSize); AfxMessageBox((char *)lpszOut); Lzari.Release(); delete []pData; } void CTestCompressDlg::OnBtnMuncompress() { // char *lpszTest = new char [10]; // strcpy(lpszTest,"hello"); // // int i = 2; // char ch = 'c'; // lpszTest[++i] = ch; // // delete []lpszTest; /* LZARI UnLzari; CFile infile; BYTE *pData = NULL; const BYTE *lpszOut = NULL; int nOutSize = 0; infile.Open("C:\\test\\11.liz",CFile::modeRead); int nInSize = infile.GetLength(); pData = new BYTE[nInSize]; infile.Read(pData,nInSize); infile.Close(); UnLzari.UnCompress(pData,nInSize,lpszOut,nOutSize); FILE *outfile2 = fopen("C:\\test\\memuncompress.bmp","wb"); fwrite(lpszOut,nOutSize,1,outfile2); fclose(outfile2);*/ }